<html>
    <head>
        
        <title>图片上传</title>
    </head>
    <body>
        <form action="" method="post" enctype="multipart/form-data">
            <label>图片上传</label>
            <input type="file" name="img"/>
            <button type="submit">提交</button>
        </form>
        
    </body>
    
</html>